Ask question

Ask question

All categories

3 years ago

14

If the square section of the auditorium has a side of 15 metres and the length of the rectangle is three times the length of the

sides. Calculate the perimeter of the entire auditorium.

1 answer:

lianna [129]3 years ago

4 0

Nfnfjdjsjsusjdjdjdksnsjsbs

You might be interested in

The points ( 0.5, 1/10 ) and ( 7, 1 2/5 ) are on the graph of a proportional relationship.

lozanna [386]

Answer:

Step-by-step explanation:

7 0

3 years ago

An election ballot asks voters to select 6 city commissioners from a group of 15 candidates. In how many ways can this be done

poizon [28]

This is a combination since the order doesn't matter
C(15, 6) = (15 * 14 * 13 * 12 * 11 * 10)/(6 * 5 * 4 * 3 * 2 * 1)
C(15, 6) = 3603600/720
C(15, 6) = 5005 different combinations of votes

4 0

3 years ago

The Spinner has 8 equal sized sections, each labeled 1,2,3 or 4.

stiv31 [10]

Since there are 3 "2's" and 8 total options, the probability is 3/8 or C.

6 0

3 years ago

Read 2 more answers

Find the zeroes -12x^2+96-6x^3+x^4+56x

Alla [95]

Your roots would be 6, 4, and -2

7 0

3 years ago

two numbered 1 to 6 dice are thrown together and their scores are added. the probability that the sum will be 4 is?

natulia [17]

Answer:

$Pr = \frac{3}{36}$

Step-by-step explanation:

Given

2 number die

Required

P(Sum = 4)

The sample space of 2 die is:

$S = \{(1, 1) (1, 2) (1, 3) (1, 4) (1, 5) (1, 6), (2, 1) (2, 2) (2, 3) (2, 4) (2, 5) (2, 6)$

$(3, 1) (3, 2) (3, 3) (3, 4) (3, 5) (3, 6), (4, 1) (4, 2) (4, 3) (4, 4) (4, 5) (4, 6)$

$(5, 1) (5, 2) (5, 3) (5, 4) (5, 5) (5, 6), (6, 1) (6, 2) (6, 3) (6, 4) (6, 5) (6, 6)$

$n(S)= 36$

The pairs that adds up to 4 are:

$Sum(4) = \{(1,3), (2,2),(3,1)\}$

$n(Sum) =3$

So, the probability is:

$Pr = \frac{n(Sum)}{n(S)}$

$Pr = \frac{3}{36}$

5 0

3 years ago